Ordained Bishop | Years | Name | Current Title |
Most Senior |
20 Aug 1972 |
| Bishop Philip Sulumeti | Bishop Emeritus of Kakamega |
30 Apr 1978 |
| Archbishop Zacchaeus Okoth | Archbishop Emeritus of Kisumu |
21 May 1983 |
| Archbishop Peter Joseph Kairo | Archbishop Emeritus of Nyeri |
20 Sep 1986 |
| John Cardinal Njue | Archbishop Emeritus of Nairobi |
6 Jan 1990 |
| Archbishop Giovanni Tonucci | Prelate Emeritus of Loreto, Italy |
21 Jul 1995 |
| Bishop Joseph Mairura Okemwa | Bishop of Kisii |
3 Feb 1996 |
| Archbishop Philip Arnold Subira Anyolo | Archbishop of Nairobi |
3 Jul 1996 |
| Bishop Alfred Kipkoech Arap Rotich | Bishop of Kericho |
15 Aug 1998 |
| Bishop Maurice Anthony Crowley, S.P.S. | Bishop Emeritus of Kitale |
16 Aug 1998 |
| Bishop Norman King’oo Wambua | Bishop of Machakos |
11 Sep 1999 |
| Bishop Peter Kihara Kariuki, I.M.C. | Bishop of Marsabit |
18 Mar 2000 |
| Bishop Anthony Ireri Mukobo, I.M.C. | Bishop Emeritus of Isiolo |
Most Junior |
19 Mar 2025 |
| Father Jackson Murugara, I.M.C. | Coadjutor Bishop-Elect of Meru |
16 Nov 2024 |
| Bishop Peter Kimani Ndung’u | Bishop of Embu |
27 Jul 2024 |
| Bishop Peter Munguti Makau, I.M.C. | Bishop of Isiolo |
25 May 2024 |
| Bishop John Kiplimo Lelei | Auxiliary Bishop of Eldoret |
6 Apr 2024 |
| Bishop Wallace Ng’ang’a Gachihi | Bishop of Kenya, Military |
6 Apr 2024 |
| Bishop Simon Peter Kamomoe | Auxiliary Bishop of Nairobi |
6 May 2023 |
| Bishop Cleophas Oseso Tuka | Bishop of Nakuru |
21 Jan 2023 |
| Bishop Henry Juma Odonya | Bishop of Kitale |
22 Oct 2022 |
| Bishop Hieronymus Emusugut Joya, I.M.C. | Bishop of Maralal |
4 Jun 2022 |
| Bishop John Mbinda, C.S.Sp. | Bishop of Lodwar |
7 May 2022 |
| Bishop George Muthaka, O.F.M. Cap. | Bishop of Garissa |
19 Feb 2022 |
| Bishop Mark Kadima Wamukoya | Bishop of Bungoma |